#include <stdio.h>

void fred()
{
    printf("In fred()\n");
    goto done;
    printf("In middle\n");
done:
    printf("At end\n");
}

void joe()
{
    int b = 5678;
    
    printf("In joe()\n");
    
    {
        int c = 1234;
        printf("c = %d\n", c);
        goto outer;
        printf("uh-oh\n");
    }

outer:    
    
    printf("done\n");
}

void henry()
{
    int a;
    
    printf("In henry()\n");
    goto inner;
    
    {
        int b;
inner:    
        b = 1234;
        printf("b = %d\n", b);
    }
    
    printf("done\n");
}

void main()
{
    fred();
    joe();
    henry();
}
